Model: A8508

Composition Fixed Resistor

Properties:

Electrical Resistance
20.000 ohms
Resistance Tolerance In Percent
-5.000/+5.000
Ambient Tempurature In Deg Celsius At Full Rated Power
70.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
130.0
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Reliability Indicator
Not established
Terminal Length
1.500 inches
Body Diameter
0.090 inches
Body Length
0.250 inches
Power Dissipation Rating In Watts
0.250 free air
Style Designator
Axial terminal each end
Test Data Document
81349-mil-r-39008 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data
81349-mil-r-39008/1 government specification
NSN
5905-00-135-3972
Part Number
A8508
Description
Resistor,fixed,composition
CAGE
81535

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator, fixed; resistor, fixed, film; and resistor, thermal. Excludes suppressor, ignition interference.

Part A8508 NSN 5905-00-135-3972

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00126
FIIG:
A001A0
Concept No.:
1
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
658
TCC:
3
SHC:
9
ACC:
Instruments/Radio

End Items End applications NSN 5905-00-135-3972 is a component of

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  • An/slq-32 Countermeasure Set
  • B-52 Aircraft Support Equipment
  • An/uyq-3a (v) 2 Direct Air Support Central
  • B-1 Aircraft Support Equipment
  • An/trq-32 Teammate
  • Satellite An/gsc-39(v)1 Communications Terminal
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mini-sace Test Consoles
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  • Antenna Group
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  • Power Supply
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  • Nonexpandable Shelter
  • 001506978
  • Navigation Test Set
  • 002349472
  • Circuit Card Assembly
  • 004343644
  • Speech Equipment
  • 001600652
  • Attitude Indicator
  • 003237539
  • Power Supply Set
  • 001652347
  • Circuit Card Assembly
  • 004701531
  • Sweep Generator
  • 002480366
  • Electrical-electronic Test Equipment Plug-in Unit
  • 003718139
  • Circuit Card Assembly
  • 003651297
  • Test Program Set
  • 003563187
  • Circuit Card Assembly
  • 005487779
  • Test Program Set
  • 011877847
  • Oscilloscope
  • 004868912
  • Circuit Card Assemb
  • 006108560
  • Electronic Components Assembly
  • 001004284
  • Transmitter Group
  • 004244824
  • Noise Level Meter
  • 004100845
  • Oscillating Group
  • 004196064
  • Circuit Card Assembly
  • 005704262
  • Circuit Card Assembly
  • 005956871
  • Test Program Set
  • 001004285
  • Transmitter Group
  • 004723317
  • Circuit Card Assembly
  • 004444953
  • Computer Comparator
  • 011125906
  • Test Set Verdical
  • 004610740
  • Radio Set
  • 004960056
  • Signal Generator
  • 005518120
  • Circuit Card Assembly
  • 007580359
  • Battery Charger
  • 005023751
  • Circuit Card Assembly
  • 005704251
  • Transmitter Subassembly
  • 006107969
  • Electronic Control Amplifier
  • 005205199
  • Electrical-electronic Test Equipment Plug-in Unit
  • 005764861
  • Electronic Components Assembly
  • 006035373
  • Circuit Card Assembly
  • 009453125
  • Stall Prev Computer
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  • Liquid Quantity Indicator Set
  • 011615728
  • Training Guided Missile Guidance Section
  • 013113846
  • Power Supply Subassembly
  • 001798441
  • In Navigational Set
  • 008094515
  • Ac-ac Comparator
  • 011003303
  • Radio Set
  • 011011318
  • Oscilloscope
  • 009235878
  • Sweep Generator
  • 010340065
  • Microcircuit Programmer
  • 010182174
  • Synchro Module
  • 010201422
  • Circuit Card Assembly
  • 009370430
  • Liquid Quantity Indicator
  • 001810390
  • Radio Receiver
  • 009447820
  • Signal Generator
  • 010031986
  • Circuit Card Assembly
  • 010179011
  • Aircraft Air Temperature Electrical/electronic Control Box
  • 004610856
  • Radio Set
  • 010103254
  • Power Supply
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  • Circuit Card Assembly
  • 010446339
  • Circuit Card Assembly
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  • Oscilloscope
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  • Altime Desensitizer
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  • Liquid Quantity Indicator
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  • Amplifier-modulator
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  • Amplifier-eq Module
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  • Circuit Card Assembly
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  • Circuit Card Assembly
  • 010184440
  • Filter Module
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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Radio Frequency Amplifier
  • 010593816
  • Circuit Card Assembly
  • 010408546
  • Multimeter
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  • Circuit Card Assembly
  • 010891064
  • Range Indicator
  • 010740121
  • Circuit Card Assembly
  • 010703859
  • Surveillance Radar
  • 010650213
  • Circuit Card Assembly
  • 010601518
  • Electronic Components Assembly
  • 010661622
  • Circuit Card Assembly
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  • Circuit Card Assembly
  • 010894538
  • Circuit Card Assembly
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  • Circuit Card Assembly
  • 011183635
  • Circuit Card Assembly
  • 011408522
  • Power Supply Subassembly
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  • Radio Receiving Set
  • 011165817
  • Circuit Card Assembly
  • 011610652
  • Circuit Card Assembly
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  • Radio Receiving Set
  • 011052964
  • Circuit Card Assembly
  • 010991153
  • Converter Assembly
  • 011217047
  • Circuit Card Assembly
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  • Radio Receiving Set
  • 011526685
  • Circuit Card Assembly
  • 011234071
  • Circuit Card Assembly
  • 011376300
  • Radio Receiver-transmitter
  • 011764971
  • Circuit Card Assembly
  • 011687025
  • Circuit Card Assembly
  • 009857574
  • Distribution Box
  • 011344723
  • Circuit Card Assembly
  • 011408531
  • Transmitter Subassembly
  • 011705855
  • Power Section Assy
  • 006894880
  • Converter-interface
  • 011964511
  • Circuit Card Assembly
  • 011120177
  • Radio Set
  • 012133164
  • Circuit Card Assembly
  • 012290588
  • Circuit Card Assembly
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  • Electrical-electronic Test Equipment Plug-in Unit
  • 011960048
  • Circuit Card Assembly
  • 011990722
  • Circuit Card Assembly
  • 013080891
  • Circuit Card Assembly
  • 012956004
  • Circuit Card Assembly
  • 012634511
  • Circuit Card Assembly
  • 011120176
  • Radio Set
  • 012346189
  • Circuit Card Assembly
  • 004724003
  • Radio Set
  • 001260217
  • Telephone Test Set
  • 001270079
  • Oscilloscope
  • 013858033
  • Power Supply
  • 010703859
  • Surveillance Radar
  • 013021339
  • Circuit Card Assembly
  • 013508073
  • Circuit Card Assembly
  • 004610765
  • Radio Set
  • 013748626
  • Circuit Card Assembly
  • 002354520
  • Airborne Data Annot
  • 010440137
  • Message Entry Devic
  • 014643515
  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Radio Receiver-transmitter
  • 000612250
  • Circuit Card Assembly
  • 000090837
  • Oscillator Subassembly
  • 000613080
  • Radio Receiver
  • 000726108
  • Transmitte Receiver
  • 011197092
  • Control Test Set
  • 000109714
  • Attitude Indicator
  • 010483541
  • Digital Data Modem
  • 000648059
  • Circuit Card Assembly
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  • Video Amplifier
  • 003079376
  • Radio Receiving Set
  • 000749550
  • Amplifier-power Supply
  • 007826983
  • Battery Charger
  • 001260217
  • Telephone Test Set
  • 000703310
  • Circuit Card Assembly
  • 001555990
  • Tracking Generator
  • 003409194
  • Circuit Card Assembly
  • 001380977
  • Circuit Card Assembly
  • 001655748
  • Power Supply Adapter
  • 001364966
  • Radio Set
  • 001467551
  • Voltmeter
  • 002106759
  • Electrical-electronic Test Equipment Plug-in Unit
  • 001270079
  • Oscilloscope
  • 001903424
  • Power Converter
  • 001601299
  • Radar Test Set
  • 012677708
  • Reference Signal Generator
  • 001679863
  • Oscilloscope
  • 002379501
  • Circuit Card Assembly
  • 010882224
  • Digital Data Modem
  • 002419262
  • Radio Receiver
  • 004168551
  • Amplifier-modulator
  • 003401241
  • Radio Set
  • 005223739
  • Purge And Pill Unit
  • 002381328
  • Oscillating Group
  • 002428632
  • Voltmeter
  • 002353003
  • Symbol Indicating Indicator
  • 003397078
  • Amplifier Subassembly
  • 004831179
  • Signal Generator Test Set
  • 001387320
  • Transistor Test Set
  • 004445143
  • Radio Frequency Amplifier
  • 004868933
  • Guided Missile System Test Controller
  • 004942935
  • Oscilloscope
  • 010828404
  • Voice Terminal
  • 011343338
  • Magnetic Tape Recor
  • 006035242
  • Circuit Card Assembly
  • 003904497
  • Electronic Components Assembly
  • 004328775
  • Static Frequency Converter
  • 005934805
  • Electronic Components Assembly
  • 010074796
  • Signal Generator
  • 004988946
  • Digital Readout Electronic Counter
  • 005223740
  • Gyro Sta Test Stand
  • 005639402
  • Oscilloscope
  • 005389626
  • Intermediate Freque
  • 008423483
  • Radio Receiver-transmitter
  • 009306637
  • Oscilloscope
  • 008139885
  • Radio Interference Measuring Set
  • 012419710
  • Tele Central Office
  • 011343338
  • Magnetic Tape Recor
  • 010877318
  • Digit Modem Control
  • 005430012
  • Telephone Set
  • 005919790
  • Interface Device Adapter Assembly
  • 007631419
  • Liquid Quantity Indicator
  • 009370429
  • Liquid Quantity Indicator
  • 005721613
  • Oscillator Subassembly
  • 009185721
  • Audio Test Set
  • 010033642
  • Test Program Set
  • 009008356
  • Liquid Quantity Indicator
  • 010031987
  • Circuit Card Assembly
  • 010220293
  • Circuit Card Assembly
  • 004022263
  • Radio Set
  • 010160955
  • Circuit Card Assembly
  • 009308079
  • Multiplexer
  • 011672479
  • Switching System Ai
  • 010054224
  • Circuit Card Assembly
  • 010224757
  • Circuit Card Assembly
  • 010507282
  • Liquid Quantity Indicator Set
  • 010784607
  • Countermeasures Set
  • 008688335
  • Test Facilities Kit
  • 008791377
  • Radio Set
  • 010110930
  • Circuit Card Assembly
  • 010122916
  • Circuit Card Assembly
  • 010415005
  • Circuit Card Assembly
  • 010544870
  • Test Program Set
  • 010596612
  • Radio Frequency Amplifier
  • 008801578
  • Measuring Set Envel
  • 010233333
  • Circuit Card Assembly
  • 010454643
  • Multimeter
  • 010517518
  • Battery Charger
  • 010177039
  • Fire Direction Cent
  • 011197314
  • Oscilloscope
  • 004043281
  • Gyro Stabi Test Set
  • 010568700
  • Signal Generator Subassembly
  • 010674416
  • Magnetic Tape Transport
  • 010649625
  • Circuit Card Assembly
  • 010849490
  • Circuit Card Assembly
  • 004054510
  • Radio Beacon Set
  • 010525502
  • Circuit Card Assembly
  • 010601627
  • Radiac Training Set
  • 010620137
  • Circuit Card Assembly
  • 010783359
  • Circuit Card Assembly
  • 011020266
  • Circuit Card Assembly
  • 010721334
  • Circuit Card Assembly
  • 010631118
  • Audio Level Meter
  • 010720968
  • Circuit Card Assembly
  • 011160768
  • Circuit Card Assembly
  • 010177040
  • Fire Direction Cent
  • 010618928
  • Digital Readout Electronic Counter
  • 011020267
  • Circuit Card Assembly
  • 011029078
  • Circuit Card Assembly
  • 010886362
  • Radar Set Subassembly
  • 011009919
  • Power Supply Subassembly
  • 010723647
  • Circuit Card Assembly
  • 011165819
  • Circuit Card Assembly
  • 011877847
  • Oscilloscope
  • 011300765
  • Radar Signal Simulator
  • 010880449
  • Decade Resistor
  • 010996171
  • Electrical Frequency Synthesizer
  • 011627585
  • Circuit Card Assembly
  • 011832529
  • Circuit Card Assembly
  • 011217401
  • Power Supply Subassembly
  • 011253885
  • Circuit Card Assembly
  • 011291960
  • Digital Readout Electronic Counter
  • 014813710
  • Circuit Card Assembly
  • 011355727
  • Radio Receiver
  • 011964514
  • Circuit Card Assembly
  • 010628194
  • Communicat Terminal
  • 000784771
  • Radio Frequency Amplifier
  • 012419564
  • Circuit Card Assembly
  • 013125404
  • Circuit Card Assembly
  • 012261171
  • Radar Receiver Subassembly
  • 012368589
  • Circuit Card Assembly
  • 000871227
  • Transponder Set Test Set
  • 010202259
  • Radio Receiver
  • 013021334
  • Circuit Card Assembly
  • 013167280
  • Circuit Card Assembly
  • 001387320
  • Transistor Test Set
  • 001232588
  • Circuit Card Assembly
  • 000812219
  • Receiver Group
  • 009372887
  • Radio Receiving Set
  • 009374686
  • Radio Set
  • 001151030
  • Circuit Card Assembly
  • 013296336
  • Circuit Card Assembly
  • 013876786
  • Circuit Card Assembly
  • 001418834
  • Circuit Card Assembly
  • 008920624
  • Radio Receiver
  • 013858029
  • Power Supply
  • 001270079
  • Oscilloscope
  • 001390531
  • Signal Generator
  • 011423433
  • Countermeas Testset
  • 001270079
  • Oscilloscope

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Schedule B and Export
  • Schedule B: 8533290000
  • SITC: 77232
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Fixed resistors, for a power handling capacity exceeding 20 w, nesoi

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